Camelbak Official Store, Antidote® Reservoir 50 oz/1.5L, camelbak blue, Reservoirs : Standard Antidote Reservoirs, 90761
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Antidote® Reservoir 50 oz/1.5L

100% free of BPA and BPS.

Upgrade or replace your 50 oz (1.5L) reservoir with the Antidote® Reservoir -- the ultimate cure for dehydration.

Available sizes
Available colors
    CamelBak Blue
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The new Antidote Reservoir with Quick Link™ System - the ultimate cure for dehydration.

Antidote features:

  • Quick-snap cap that tightens in just a quarter turn
  • Low-profile fit for unmatched stability
  • Air-light fillport cuts weight
  • 100% Free of BPA and BPS
  • CamelBak® Got Your Bak™ Guarantee: If we built it, we'll Bak it™ with our lifetime guarantee.


NOTE: Antidote reservoir spec varies in packs, as some do not include the Quick Link System. Please check the specific pack's reservoir details for Quick Link spec. All Antidote reservoirs sold as a separate accessory include the Quick Link System.

  • Total Capacity: 50 oz / 1.5 L
  • Total Weight: 6.0 oz / 170 g
  • Empty Reservoir Dimensions: 11.5 x 7 in / 29.2 x 17.8 cm
  • Full Reservoir Dimensions: 11 x 6 x 2.5 in / 29.74 x 15.24 x 6.35 cm
  • Materials: Polyurethane

The best way to care for your reservoir is to clean and dry it after every use, especially if you fill the reservoir with anything other than water. However, if a reservoir has not been cleaned after every use, and mold or discoloration develops:

  1. Use hot water and a CamelBak Cleaning Tablet. (Or use 2 tablespoons of baking soda or bleach instead of CamelBak Cleaning Tab.) Mix the solution inside your reservoir and elevate the reservoir above the tube and Big Bite Valve. Pinch the bite valve, allowing the solution to flow into the drink tube and fill the bite valve.
  2. Let the reservoir and cleaning solution sit in the reservoir and drink tube for about 30 minutes.
  3. Wash the reservoir with hot water and mild soap. Be sure to completely rinse away the cleaning solution in the reservoir and drink tube before using again. You can also use CamelBak brushes from our Cleaning Kit to scrub your reservoir and drink tube. Brushes are the best way to ensure you are scrubbing all of the areas of the reservoir clean.
  4. Once the reservoir is clean, be sure to air dry overnight so no moisture is trapped inside, which can cause mold to grow.

These steps will make your reservoir safe for use. If there are still spots left behind, these are permanent mold stains that may not be removable. However, your reservoir is still safe and usable after you’ve cleaned it.



by PowerReviews
CamelBak Antidote® Reservoir 50 oz/1.5L

(based on 3 reviews)

Ratings Distribution

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  • 1 Stars



Reviewed by 3 customers

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Standard 1.5L antidote reservoir

By Kristen

from Chicago, IL

About Me Competitive Athlete

Verified Buyer


  • Comfortable
  • Easy To Set Up
  • Easy To Use
  • Sturdy


  • A Bit Small

Best Uses

  • Biking
  • General Everyday
  • Hiking

Comments about CamelBak Antidote® Reservoir 50 oz/1.5L:

This is the first Camelbak reservoir I have purchased and I love it! It is a bit smaller than I envisioned, but I was worried that 2 L would be too big for the pack I have. I am still very pleased with the size though. It holds enough water for my use but is definitely only for casual day to day activities, short day hikes, or shorter biking excursions. If you plan on backpacking for an extended period of time you should definitely look into buying a larger reservoir. The hose attachment is very easy and secure. I haven't experienced any issues with leaking and I don't foresee it anytime soon. The reservoir is very sturdy! It took a little practice to fill it most successfully because of the positioning of the opening but overall it was simple. Cleaning will definitely be a breeze!

  • Was this a gift?:
  • No

Perfect fit!

By Lindy

from Anchorage, AK

About Me Avid Adventurer

Verified Buyer


  • Compact
  • Easy to Use
  • Good Quality
  • Lightweight


    Best Uses

    • Running

    Comments about CamelBak Antidote® Reservoir 50 oz/1.5L:

    I bought this to fit in my REI Jenny Ultra Running pack- since my 70oz wasn't fitting in there. Fits in perfectly, no fuss. Easy to order and arrived on time.

    • Was this a gift?:
    • No

    (1 of 6 customers found this review helpful)


    its been great having ...

    By josh

    from Undisclosed

    Comments about CamelBak Antidote® Reservoir 50 oz/1.5L:

    its been great having this its a good thing because when you get this you can hook up a lot of things like the filter its a good water pouch

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